I masturbate once a day mostly, but recently i had a problem. Actually I still have it. After masturbating my penis hurts a bit a the end and when i pee after masturbating (like an hour or two later and even when i pee right after) it hurts. Then the second time I pee it's ok. Can sb explain it?

Yes daily for my sexual health. I'm presently looking for a mutual masturbation partner.
My wife lost her mojo after her hysti 19 yrs. ago. This left me solo, sort-of-speak.
I'm 65 and my orgasms have never been better. Masturbation is a very healthy practice
for seniors.

Everday, yes! However, I do masturbate after showering at night and before sleeping. So the only problem it has caused is a slightly stinky inguinal area. Luckily, there's a new masculine wash I can use to freshen it up.